Zodiac/Jandy 1-1/2" S x 2" Spg 90° Check Valve (7511) airswitches Designed for compatible bleed-line service

Designed for compatible bleed-line service applications

or difficult to manage

or no longer responding properly

OEM Pentair/Letro booster pump impeller

A major replacement like this is especially useful when the lid damage is too significant for smaller service parts to address fully

Zodiac/Jandy 1-1/2" S x 2" Spg 90° Check Valve (7511) airswitches Designed for compatible bleed-line serviceThe Zodiac and Jandy 90 degree check valve is designed for compatible plumbing applications requiring a 1 1 2 inch slip connection and a 2 inch spigot connection. A check valve in this format is useful because it helps maintain one way flow while also fitting installations that need a directional change within the plumbing layout. This replacement is especially useful where the system needs both backflow prevention and a 90 degree turn in a single